.left{
    position: absolute;
    width:13px;
    height:19px;
    display: block;
    background: url("../img/left.png");
    z-index: 3;
    cursor: pointer;
    left:85px;
    top:194px;
}
.right{
    position: absolute;
    width:11px;
    height:19px;
    display: block;
    background: url("../img/right.png");
    z-index: 3;
    cursor: pointer;
    left:150px;
    top:194px;
}
.radio{
    position: absolute;
    left:105px;
    top:198px;
    z-index: 5;

}
